Reversibly variable color patterning composition for synthetic resin articles
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United States of America Patent
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Jul 11, 1995
Grant Date -
N/A
app pub date -
Jun 8, 1994
filing date -
Jun 14, 1993
priority date (Note) -
Expired
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Abstract
Disclosed are a reversibly variable color pattering composition for synthetic resin articles which includes a granulated material containing (i) an olefin polymer and (ii) at least one reversibly variable color material selected from the group consisting of thermochromic materials and photochromic materials, the granulated material having been subjected to crosslinking reaction following granulation; a method of producing the same; and a shaped article having a reversibly variable color pattern as molded from a molding composition including a synthetic resin and the color patterning composition.
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